Appendix A
Specifications
NI PS-16 Power Supply User Manual
A-16
ni.com
A power supply has to comply with EN 61000-3-2 (Standard for harmonic
input current) when:
1.
the end-device is used within the European Union and
2.
the end-device is connected to a public mains supply with a nominal
voltage greater than or equal to 220 V
AC
and
3.
the power supply is:
–
fitted in an end-device with an average input power in excess of
75 W or
–
fitted in an end-device with a continuous input power in excess of
75 W or
–
part of a lighting system.
Exceptions:
End-devices for professional applications with an input power > 1000 W
do not need to fulfill EN 61000-3-2.
Comments:
•
The average input power must be determined in accordance with
EN 61000-3-2.
•
Industrial MAINS supplies with their own transformer are considered
to be
non-public
.
•
Where individual self-contained items of equipment are installed in a
rack or case (for example, devices connected in parallel), they are
regarded as being individually connected to the MAINS supply. The
rack or case need not be tested as a whole. Alternatively, it is also
permitted to assess the whole rack or case. This is recommended for
devices used in professional applications with an input power greater
than 1000W.
Notes
For the standards applied to assess the EMC of this product, refer to the
Online
Product Certification
section.
For EMC compliance, operate this device with shielded cabling.
CE Compliance
This product meets the essential requirements of applicable European
Directives as follows:
•
2006/95/EC; Low-Voltage Directive (safety)
•
2004/108/EC; Electromagnetic Compatibility Directive (EMC)
